OSHA MODULE 20 GRADED A+
1. **What is a common activity that may lead to worker exposure to lead?**
- **Correct Answer**: Removing old paint is a frequent task that can expose workers to lead.
2. **What action should employers take to mitigate lead exposure risks?**
- **Correct Answer**: Employers should encapsulate the lead with a non-toxic material that properly
adheres to the surface.
3. **In locations where lead exposure is above the permissible limit, what types of signage are
required?**
- **Correct Answer**: Signs indicating "Warning," "Lead Work Area," "Poison," and prohibitions
against smoking or eating must all be posted.
4. **What appealing qualities did lead offer that made it a popular material in construction?**
- **Correct Answer**: All of the following characteristics contributed to lead's attractiveness for
construction: its durability, malleability, and corrosion resistance.
5. **When lead enters the human body, through which system does it circulate to various organs and
tissues?**
1. **What is a common activity that may lead to worker exposure to lead?**
- **Correct Answer**: Removing old paint is a frequent task that can expose workers to lead.
2. **What action should employers take to mitigate lead exposure risks?**
- **Correct Answer**: Employers should encapsulate the lead with a non-toxic material that properly
adheres to the surface.
3. **In locations where lead exposure is above the permissible limit, what types of signage are
required?**
- **Correct Answer**: Signs indicating "Warning," "Lead Work Area," "Poison," and prohibitions
against smoking or eating must all be posted.
4. **What appealing qualities did lead offer that made it a popular material in construction?**
- **Correct Answer**: All of the following characteristics contributed to lead's attractiveness for
construction: its durability, malleability, and corrosion resistance.
5. **When lead enters the human body, through which system does it circulate to various organs and
tissues?**
